Number: 173182
Category: usb
Synopsis: usbus appears as a network device
Confidential: no
Severity: non-critical
Priority: low
Responsible:freebsd-usb
State: open
Quarter:
Keywords:
Date-Required:
Class: sw-bug
Submitter-Id:
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S Tracker
I'm trying to get the streaming data from the UVC camera, but isochronous
transfer callback isn't invoked. Is this lack of parameters to be set or wrong
coding for my isochronous transfer?
$ uname -a
FreeBSD Kingyo.ens.tut.ac.jp 9.1-RC2 FreeBSD 9.1-RC2 #0 r241106: Mon Oct 1
18:26:44 UTC 2012
On Monday 29 October 2012 13:54:34 SAITOU Toshihide wrote:
#define PKT_LEN0x1400
Hi,
The packet length is not this value I think.
The 0x1000 is part of the packet multiplier for High-Speed USB's
wMaxPacketSize.
It is (1+2) * 0x400. Try that and see what happens.
Also there is
